{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["application", "enabling technology", "manufacturing process", "concept or principle", "machanical property", "process parameter"], "input": "Although specific to powder-based AM technology , pore-filling and densification can also be application specific in terms of the material chosen to create a fully dense part ."}
{"application": [], "enabling technology": [], "manufacturing process": ["AM technology", "densification"], "concept or principle": [], "machanical property": [], "process parameter": ["fully dense"]}